{
  "schema": "org-writing@v1",
  "slug": "signed-stones",
  "kg": {
    "id": "org:writing:signed-stones",
    "type": "brick",
    "graph": "/kg.json"
  },
  "title": "Signed stones",
  "subtitle": "A shared structure requires every piece to carry its maker's name",
  "abstract": "What masons' marks did for cathedrals, what their absence does to models, and the three-decade software demonstration that attribution scales. The canonical treatment of provenance as the first requirement of collective knowledge.",
  "kind": "brick",
  "topics": [
    "Artifacts",
    "Practice"
  ],
  "courseMemberships": [
    {
      "course": "org:courses:artifact",
      "topic": "Artifacts",
      "wall": "org:walls:engineering",
      "position": 5,
      "total": 8
    },
    {
      "course": "org:courses:practitioner",
      "topic": "Practice",
      "wall": "org:walls:engineering",
      "position": 3,
      "total": 5
    }
  ],
  "publishedAt": "2026-08-03T00:00:00.000Z",
  "version": 2,
  "guidelinesVersion": 15,
  "brief": {
    "problem": {
      "text": "The largest assembly of human intellectual work ever constructed is made of unsigned stones, so nobody can be credited, paid, or held accountable for what bears load.",
      "claims": [
        "Large models constitute the largest assembly"
      ]
    },
    "mechanism": {
      "text": "On the largest collective builds in history, the mark on the stone served payment and accountability at once, and a structure keeps both functions only while every piece carries its maker's name.",
      "claims": [
        "Masons' marks functioned as both payment accounting"
      ]
    },
    "move": {
      "text": "Accept no stone without a signature. The Linux kernel has run the demonstration for three decades at the scale of tens of thousands of hands.",
      "claims": [
        "The Linux kernel accepts no contribution without a signed attribution trail"
      ]
    }
  },
  "sources": [
    {
      "repo": "mnstry-org",
      "path": "src/content/writing/cathedral-of-the-mind.md"
    }
  ],
  "canonicalPath": "/writing/signed-stones/",
  "body": "Walk close to the stonework of a medieval cathedral and you can find small carved symbols cut into individual blocks, a fish, a crossed pair of lines, a personal glyph. These are masons' marks, and they served two functions at once. They were payment: itinerant masons were often paid by the stone, and the mark said who had cut what. And they were accountability: if a block failed, the lodge knew whose work had failed. Seven centuries before anyone said the word provenance, the builders of the largest collective artifacts on earth had concluded that a shared structure requires every piece to carry its maker's name.\n\nNow stand the modern comparison next to it. A large model is, among other things, the largest assembly of human intellectual work ever constructed, and nearly every stone in it is unsigned. The training corpus is laundered into weights; the answer emerges with no marks on its blocks. Whatever else that is, it is not a cathedral. It is a building made of stones ground into aggregate, strong in places, but with no way to know whose work is bearing the load, no way to pay them, and no way to trace a failure to its source. Both of the mark's original functions are gone at once, which is the tell that they were never really two functions. Payment and accountability are the same property, ownership of a contribution, read from two directions.\n\nThe standing objection is that signing does not scale, and there is a thirty-year counterexample. The Linux kernel accepts no contribution without a signed attribution trail; every patch carries its chain of names, across tens of thousands of contributors and three decades, and the practice did not slow the largest collaborative engineering project in history. It enabled it, because the trail is what lets strangers trust each other's stones. Attribution is not the tax on collective work. It is the load-bearing joint.\n\nSo the requirement is admission control, stated the way a lodge would state it. Accept no stone without a signature. For anyone assembling human knowledge into machines, that means metadata travels with every contribution from ingestion onward, and anything that cannot say where it came from does not get laid into the wall. The rest of the cathedral argument, dissent and governance, comes after this one, because a structure that cannot name its makers has nothing yet to govern. Sign the stones, and everything else becomes possible: credit payable, failure traceable, and an aggregate of strangers' work turned into a wall that strangers can trust with their weight.",
  "apparatus": {
    "note": "The human-facing essay is deliberately practical; this apparatus carries the full references, evidence-graded claims, article-local concepts, and research context behind it. Canonical concept definitions come from the concept registry.",
    "references": [
      {
        "id": "org:references:signed-stones:r01",
        "author": "Medieval masonry scholarship",
        "work": "Masons' marks on European cathedral stonework: payment accounting and lodge accountability",
        "relevance": "The dual function of the mark; the brick's founding case."
      },
      {
        "id": "org:references:signed-stones:r02",
        "author": "Linux kernel community",
        "work": "The Signed-off-by / Developer's Certificate of Origin practice",
        "relevance": "Attribution sustained for three decades at tens-of-thousands-of-contributors scale; the existence proof that signing scales."
      }
    ],
    "claims": [
      {
        "id": "org:claims:signed-stones:c01",
        "claim": "Masons' marks functioned as both payment accounting and accountability on medieval builds.",
        "basis": "Standard masonry scholarship on banker marks and lodge practice.",
        "confidence": "verified",
        "sources": []
      },
      {
        "id": "org:claims:signed-stones:c02",
        "claim": "Large models constitute the largest assembly of human intellectual work ever constructed, with contributions effectively unsigned.",
        "basis": "Training-corpus scale reporting; the superlative is a framing judgment on public figures rather than a measured comparison.",
        "confidence": "directional",
        "sources": []
      },
      {
        "id": "org:claims:signed-stones:c03",
        "claim": "The Linux kernel accepts no contribution without a signed attribution trail sustained across three decades and tens of thousands of contributors.",
        "basis": "The kernel's Developer's Certificate of Origin and Signed-off-by requirement; contributor statistics from kernel development reports.",
        "confidence": "verified",
        "sources": []
      },
      {
        "id": "org:claims:signed-stones:c04",
        "claim": "The corpus position that every contribution carries its maker's name is in unresolved tension with the measured cost of disclosure at the client interface.",
        "basis": "Contested by construction. Schilke and Reimann 2025 (Organizational Behavior and Human Decision Processes 188) find across thirteen experiments that disclosing machine assistance lowers trust in the discloser, which prices the signature this brick requires. Published as a held tension on operator instruction rather than resolved in either direction; the recoverable-versus-announced distinction narrows it and does not close it.",
        "confidence": "contested",
        "sources": []
      }
    ],
    "concepts": [
      {
        "id": "org:concepts:signed-stones",
        "name": "Signed stones",
        "definition": "Every contribution carries who, when, and in what context, recoverable at the point of use; answers show their masonry.",
        "provenance": "canonical"
      }
    ],
    "researchContext": "Extracted from \"Cathedral of the mind\" (the essay keeps the full\nrequirements arc: marks, dissent, governance). The marks and largest-assembly\nclaims are restated verbatim from the essay's apparatus; the Linux claim is\nnewly graded here because the essay carried it in prose without a graded\nentry. The payment-and-accountability-as-one-property reading is the brick's\ncontribution.\n\nThe face wave (2026-08-03) added the contested claim above. The-disclosure-trap\npublishes the collision in full, and the tension is recorded in both apparatus\nfiles so neither piece can be read as the corpus's whole position on\nprovenance. This brick's argument is unchanged and its body was not rewritten;\nwhat changed is that the cost of the requirement is now graded rather than\nunstated."
  },
  "contract": "https://mnstry.org/contracts/org/org-writing.v1.schema.json",
  "releaseHash": "ced4d03cbbe9d06bf7c2d02d2d98067a2a2665ee4b0054ff8ec8a03803696410",
  "versions": [
    {
      "version": 2,
      "cutAt": "2026-08-03",
      "note": "Courses wave (operator-ratified): ending rewritten to ascend into the doors; the lift lands on the next threshold.",
      "visibility": "published",
      "path": "/writing/signed-stones/",
      "contentHash": "sha256:f8c25e2eba54d108",
      "releaseHash": "ced4d03cbbe9d06bf7c2d02d2d98067a2a2665ee4b0054ff8ec8a03803696410"
    },
    {
      "version": 1,
      "cutAt": "2026-08-03",
      "note": "Brick wave three: canonical treatment extracted under ontology v4 by operator instruction.",
      "visibility": "published",
      "path": "/writing/signed-stones/v/1/",
      "contentHash": "sha256:0003bd9634115604"
    }
  ]
}